Lot of 4 Different Intermatic Mechanical Time Switches Intermatic T101 24-hr Mechanical Time Switch 120 VAC/SPST/Tamper Proof/Snap-inItem description from the seller: This Intermatic T101 timer wall switch is a heavy-duty, single pole, single throw (SPST) switch that is suitable for wall installation and snap-in mounting. With a maximum amperage of 40A and voltage of 120V, it features auto-off and timer functions, making it ideal for use in various electrical applications. The switch is made of metal and has a gray finish, with a rectangular box shape and a height of 7.8 inches and width of 5.125 inches. It has a single port and an AC current type, with resistance properties that make it tamper-resistant. The switch is compatible with various electrical devices and has a dial and switch control style. It comes with a cover and is perfect for home improvement projects. Intermatic T101M 24-Hour Mechanical Time Switch 120V SPST Mechanism Item description from the seller: Introducing the Intermatic T101M Mechanical Timer, a heavy-duty switch designed for interior and exterior use. This timer features a rotary switch style, snap-in mounting style, and a gray color made of durable plastic material. It is suitable for LED bulbs and has a maximum amperage of 40A. With its timer function, auto-off feature, and single pole single throw (SPST) contact configuration, this switch provides convenient and efficient control for your electrical devices. It has one port and is compatible with 101-120V voltage. This rectangular-shaped switch has a length of 6.25in., a width of 5.25in., and a height of 3.25in. It is perfect for use in the bathroom or any indoor/outdoor space. This is the timer mechanism only. Intermatic T104M Mechanical Time Switch Mechanism Item description from the seller: This Intermatic T104M mechanical time switch mechanism is a heavy-duty, weatherproof and dustproof electrical outlet that is suitable for wall installation. It has a maximum amperage of 40A and operates on 277V voltage. The switch style is a rotary dial that can be easily operated with a dial and switch control style. The switch is made of metal and has a gray color. It is compatible with incandescent bulbs and has a screw terminal for electrical connexion. The switch is designed with a timer orientation and is perfect for those who want to control their electrical appliances with ease. The model number is T104M and it is categorized under Home Garden, Home Improvement, Electrical Supplies, Electrical Outlets, Switches Accessories, and Electrical Switches Dimmers. Intermatic WH40 Mechanical Water Heater Time Switch Item description from the seller: This Intermatic WH40 Electric Water Heater Timer in Gray is the perfect solution for those who want to control the timing of their water heater. With a maximum amperage of 40A and a voltage of 240V, this timer is designed to work with heavy-duty appliances. It features a digital control style, with a square box shape and a size of 5in. in length, 4.25in. in height, and 3in. in width. The timer has a single pole and is operated with a switch interruption type. It is made of stainless steel, plastic, and metal materials and has a number of gangs and throws of 1. The Intermatic WH40 also has a timer feature, making it easy to set and keep track of the time. This water heater timer is a great addition to any home improvement project and is sure to provide you with a comfortable and efficient heating solution.